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1. Consider the B+ tree index. Every node can contain m entries, where 2s ms4 The root node is an exception: it allows 1 m s4

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159] 2123 2530 чо O To add 31,32,4) Jtrstty ad a o beco me, t 31 f34134) 3919b 31 -Lo it Spltt t at middlle and add o interaf

So tree ajter adding 31, 32,4) 18 53 36 51A 21 23 ») Atter deletirg om tree . just vmsve 3 m lea everything remains similas,Ate dleleting 4 25 36 25 126 3o DAL Jeleting 15 Ajten 30 39yo

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